Flow price: --
be7f53292dd0a1bf1025ef6589bd019f5b983ba6e138d6e59146378ff405a85b

Transaction

Hash: be7f53292dd0a1bf1025ef6589bd019f5b983ba6e138d6e59146378ff405a85b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> be7f53292dd0a1bf1025ef6589bd019f5b983ba6e138d6e59146378ff405a85b:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
be7f53292dd0a1bf1025ef6589bd019f5b983ba6e138d6e59146378ff405a85b
Status:
ERROR
Block height:
39745526
Block id:
06af528320de97bd2a218e5579af5f6c89b96fcf97abe4f2a33f61f86677a611
Timestamp:
Wednesday 26 October 2022 at 11:39:27 UTC
()
Proposer:
Authorizers:
Gas used:
47